54967419

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 87356880

約数和(自身を除く): 32389461

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 509, 639, 923, 1521, 1527, 2769, 4581, 6617, 8307, 11999, 19851, 35997, 36139, 59553, 86021, 107991, 108417, 258063, 325251, 469807, 774189, 1409421, 4228263, 6107491, 18322473, 54967419]

約数ペア:

[(1, 54967419), (3, 18322473), (9, 6107491), (13, 4228263), (39, 1409421), (71, 774189), (117, 469807), (169, 325251), (213, 258063), (507, 108417), (509, 107991), (639, 86021), (923, 59553), (1521, 36139), (1527, 35997), (2769, 19851), (4581, 11999), (6617, 8307)]